Every article

Newest first, grouped by year. Search or filter by topic.

388 articles
·
2 matching

Filter by topic All .NET AI Engineering Architecture Azure & DevOps Data Warehousing Engineering Practice Microservices Web APIs domain-events × View Cards List

Microservices 21 Nov 2025

The Parcel That Wouldn't Leave

Order.DeleteParcel raises a ParcelDeleted event and never removes the parcel from the set, while Parcels' cancel and delete handlers detach exactly one parcel of many. Two bounded contexts maintain the same association independently, both with bugs, and end up permanently disagreeing about a fact.

Microservices 09 Nov 2025

One Event, Five Contracts

Every transition of Pacco's Order raises the same domain event - OrderStateChanged - and a mapper switches on aggregate status to mint five distinct integration events. A content-based router keyed on state, weighed honestly.